Shure SLX Wireless Microphone System

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Sound professionals need powerful wireless tools that can be set up quickly and used confidently. Shure's rugged SLX Wireless Systems exceed these demands with innovative setup features such as auto frequency scan with transmitter setup, exceptional wireless clarity, and legendary Shure microphones. SLX Wireless Systems feature the Shure patented Audio Reference Companding for clear sound beyond the limits of conventional wireless technology.


  • Detachable ¼ wave antennas

  • Backlit LCD

  • Rack-mount hardware included

  • ¼˝ and XLR audio outputs

  • Frequency and power lockout

  • Volume control on rear of unit

  • Rugged metal construction


Brand Shure
Model SLX4 Receiver
SLX2 Handheld Transmitter
SM58 Microphone Head
SLX1 Bodypack Transmitter
WL185 Lavalier Microphone


Type UHF
Color Black
Construction Galvanized Steel

Receiver Connectivity

Output Connectors 1 x XLR connector (–13 dBV into 600 Ω load)
1 x 1/4” connector (–2 dBV (into 3 kΩ load)

Receiver Performance Data

Frequency Response 45-15000 Hz
UHF Band Available options in stock:
H5 (518-542 MHz, 30mW)
J3 (572-596 MHz, 30mW)
Operating Range (FT) 300 feet (line of site)

Receiver Physical Information

User Controls Scan and sync® instantly and automatically sets up the system
Power 12–18 V DC @ 150 mA, supplied by external
power supply (tip positive)
Dimensions (WHD) 197 x 42 x 134 mm
Weight 13 oz

Body Pack Transmitter

RF Output (mW) 10-30 mW
Gain Adjustment 30 dB
Polar Pattern WL185 (super cardioid)
Battery Type/Life 2 x "AA" size alkaline batteries / up to 8 hrs
Dimensions (WHD) 2.50 x 4.25 x 0.75 in.
Weight 3 oz

Handheld Transmitter

RF Output (mW) 10-30 mW
Gain Adjustment 10 dB
Polar Pattern SM58 (cardioid)
Battery Type/Life 2 x "AA" size alkaline batteries / up to 8 hrs
Dimensions (WHD) 10 x 2 inches
Weight 10.2 oz

Patch Cables

  • XLR Balanced Audio Patch Cable (M-F)

Audio Components

  • Shure UA874US Active Directional Antenna (470-698 MHz)
  • Shure UA844SWB Antenna / Power Distribution System (470-952 MHz)
  • Shure UA221 Passive Antenna Splitter
  • JTS CM-8015F Lightweight Single Ear Hook Microphone (Beige)
  • Shure WL185 Lavalier Condenser Microphone
  • Shure WL93 Lavalier Condenser Microphone
  • Shure SLX1 Wireless Bodypack Transmitter
  • Shure SLX2/SM58-Wireless Hand-Held Microphone Transmitter
  • Voice Technologies VT600T IFB Earphone w/ Coiled Trans. Tube - Beige


  • Procell™ AA Alkaline Battery